公开(公告)号：US4154277A

公开(公告)日：1979-05-15

申请号：US769825

申请日：1977-02-17

Applicant: Nobuo Sato ,  Isamu Imai

Inventor： Nobuo Sato ,  Isamu Imai

IPC: C08L7/00 ,  B60C1/00 ,  B60C11/00 ,  C08K3/04 ,  C08L21/00 ,  C08L33/00 ,  C08L33/02

CPC classification number: B60C1/0016 ,  C08K3/04 ,  B60C2200/14 ,  Y10S152/905

Abstract: A pneumatic tire having a tread formed of a rubber composition consisting essentially of rubber and carbon black having specifically limited iodine adsorbability, dibutyl phthalate absorbability and tinting strength, has excellent cut resistance, chipping resistance, wear resistance and resistance against heat build-up, and is excellent in the running durability on both of paved road and off road.

Abstract translation: 具有由橡胶组成的橡胶组合物形成的胎面的充气轮胎，其具有特别限定的碘吸附性，二丁基邻苯二甲酸酯吸收性和着色强度的橡胶和炭黑，具有优异的耐切割性，耐崩裂性，耐磨性和耐发热性， 在铺路和越野道路上的行驶耐久性优异。